/**
 * underscore module
 */
angular.module('ml.utils', [])
.factory('underscore', ['$window', function($window) {
  return $window._;
}])
.factory('Uuid', function() {
  return {
    getUuid: function() {
      var d = new Date().getTime();
      var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
        var r = (d + Math.random()*16)%16 | 0;
        d = Math.floor(d/16);
        return (c=='x' ? r : (r&0x3|0x8)).toString(16);
      });
      return uuid;
    }
  }
});
